I saw this on Sunday Morning not too long ago. What really interested me is the machine at the end of the story that is in some stores that alows people to order and print that particular story. So book stores don't have to keep mass amounts of some books on stock. Wouldn't that be neat if these things had a backlog of local authors to be printed then and there. Check it out!!
http://www.youtube.com/watch?v=oV9CiSTUEgo